GB2525610B - Passive quench propagation circuit for superconducting magnets - Google Patents

Passive quench propagation circuit for superconducting magnets

Info

Publication number
GB2525610B
GB2525610B GB1407470.2A GB201407470A GB2525610B GB 2525610 B GB2525610 B GB 2525610B GB 201407470 A GB201407470 A GB 201407470A GB 2525610 B GB2525610 B GB 2525610B
Authority
GB
United Kingdom
Prior art keywords
superconducting magnets
propagation circuit
quench propagation
passive quench
passive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
GB1407470.2A
Other versions
GB2525610A (en
GB201407470D0 (en
Inventor
Alexander Blakes Hugh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Healthcare Ltd
Original Assignee
Siemens Healthcare Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Healthcare Ltd filed Critical Siemens Healthcare Ltd
Priority to GB1407470.2A priority Critical patent/GB2525610B/en
Publication of GB201407470D0 publication Critical patent/GB201407470D0/en
Priority to PCT/EP2015/054943 priority patent/WO2015165630A1/en
Publication of GB2525610A publication Critical patent/GB2525610A/en
Application granted granted Critical
Publication of GB2525610B publication Critical patent/GB2525610B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/001—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for superconducting apparatus, e.g. coils, lines, machines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F6/00—Superconducting magnets; Superconducting coils
    • H01F6/02—Quenching; Protection arrangements during quenching
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
GB1407470.2A 2014-04-29 2014-04-29 Passive quench propagation circuit for superconducting magnets Active GB2525610B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1407470.2A GB2525610B (en) 2014-04-29 2014-04-29 Passive quench propagation circuit for superconducting magnets
PCT/EP2015/054943 WO2015165630A1 (en) 2014-04-29 2015-03-10 Passive quench propagation circuit for superconducting magnets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1407470.2A GB2525610B (en) 2014-04-29 2014-04-29 Passive quench propagation circuit for superconducting magnets

Publications (3)

Publication Number Publication Date
GB201407470D0 GB201407470D0 (en) 2014-06-11
GB2525610A GB2525610A (en) 2015-11-04
GB2525610B true GB2525610B (en) 2016-12-14

Family

ID=50972008

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1407470.2A Active GB2525610B (en) 2014-04-29 2014-04-29 Passive quench propagation circuit for superconducting magnets

Country Status (2)

Country Link
GB (1) GB2525610B (en)
WO (1) WO2015165630A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371943A (en) * 1980-10-06 1983-02-01 General Dynamics Corporation/Convair Div. External means for detecting normal zones in superconducting magnets or coils
EP1612904A2 (en) * 2004-06-28 2006-01-04 General Electric Company System and method for quench protection of a superconductor
GB2456308A (en) * 2008-01-09 2009-07-15 Gen Electric Actively controlling Quench Protection of a Superconducting Magnet
US20100253373A1 (en) * 2008-11-12 2010-10-07 Mitsubishi Heavy Industries, Ltd. Detection apparatus and method for superconducting coil quench

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3859566A (en) * 1972-12-08 1975-01-07 Siemens Ag Arrangement for removing energy from a superconducting magnet
EP0205924A3 (en) * 1985-05-20 1988-04-06 Kabushiki Kaisha Toshiba Monitoring system for detecting quench of superconductive coils
GB2414598B (en) * 2004-05-29 2006-05-10 Siemens Magnet Technology Ltd Circuit for effective quench heating in superconducting magnets
GB2470063B (en) * 2009-05-08 2011-09-28 Siemens Magnet Technology Ltd Quench propagation circuit for superconducting magnets
US8780510B2 (en) * 2009-09-23 2014-07-15 General Electric Company Passive quench protection circuit for superconducting magnets
CN102412047B (en) * 2010-09-21 2014-07-30 通用电气公司 Superconducting magnet and superconducting magnet system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371943A (en) * 1980-10-06 1983-02-01 General Dynamics Corporation/Convair Div. External means for detecting normal zones in superconducting magnets or coils
EP1612904A2 (en) * 2004-06-28 2006-01-04 General Electric Company System and method for quench protection of a superconductor
GB2456308A (en) * 2008-01-09 2009-07-15 Gen Electric Actively controlling Quench Protection of a Superconducting Magnet
US20100253373A1 (en) * 2008-11-12 2010-10-07 Mitsubishi Heavy Industries, Ltd. Detection apparatus and method for superconducting coil quench

Also Published As

Publication number Publication date
GB2525610A (en) 2015-11-04
WO2015165630A1 (en) 2015-11-05
GB201407470D0 (en) 2014-06-11

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Legal Events

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732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20160211 AND 20160217